<html><!-- Created using the cpp_pretty_printer from the dlib C++ library.  See http://dlib.net for updates. --><head><title>dlib C++ Library - sequence_sort_2.h</title></head><body bgcolor='white'><pre>
<font color='#009900'>// Copyright (C) 2003  Davis E. King (davis@dlib.net)
</font><font color='#009900'>// License: Boost Software License   See LICENSE.txt for the full license.
</font><font color='#0000FF'>#ifndef</font> DLIB_SEQUENCE_SORt_2_
<font color='#0000FF'>#define</font> DLIB_SEQUENCE_SORt_2_

<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='sequence_sort_abstract.h.html'>sequence_sort_abstract.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../algs.h.html'>../algs.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../sort.h.html'>../sort.h</a>"

<font color='#0000FF'>namespace</font> dlib
<b>{</b>

    <font color='#0000FF'>template</font> <font color='#5555FF'>&lt;</font>
        <font color='#0000FF'>typename</font> seq_base 
        <font color='#5555FF'>&gt;</font>
    <font color='#0000FF'>class</font> <b><a name='sequence_sort_2'></a>sequence_sort_2</b> : <font color='#0000FF'>public</font> seq_base
    <b>{</b>
        <font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> seq_base::type T;

    <font color='#0000FF'>public</font>:

        <font color='#009900'>/*!
            this is a version of the QuickSort algorithm
            this uses the dlib::qsort_array function
        !*/</font>

        <font color='#0000FF'><u>void</u></font> <b><a name='sort'></a>sort</b> <font face='Lucida Console'>(</font>
        <font face='Lucida Console'>)</font>;


    <b>}</b>;

    <font color='#0000FF'>template</font> <font color='#5555FF'>&lt;</font>
        <font color='#0000FF'>typename</font> seq_base
        <font color='#5555FF'>&gt;</font>
    <font color='#0000FF'>inline</font> <font color='#0000FF'><u>void</u></font> <b><a name='swap'></a>swap</b> <font face='Lucida Console'>(</font>
        sequence_sort_2<font color='#5555FF'>&lt;</font>seq_base<font color='#5555FF'>&gt;</font><font color='#5555FF'>&amp;</font> a, 
        sequence_sort_2<font color='#5555FF'>&lt;</font>seq_base<font color='#5555FF'>&gt;</font><font color='#5555FF'>&amp;</font> b 
    <font face='Lucida Console'>)</font> <b>{</b> a.<font color='#BB00BB'>swap</font><font face='Lucida Console'>(</font>b<font face='Lucida Console'>)</font>; <b>}</b>    

<font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// member function definitions
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
    <font color='#0000FF'>template</font> <font color='#5555FF'>&lt;</font>
        <font color='#0000FF'>typename</font> seq_base
        <font color='#5555FF'>&gt;</font>
    <font color='#0000FF'><u>void</u></font> sequence_sort_2<font color='#5555FF'>&lt;</font>seq_base<font color='#5555FF'>&gt;</font>::
    <b><a name='sort'></a>sort</b> <font face='Lucida Console'>(</font>
    <font face='Lucida Console'>)</font>
    <b>{</b>
        <font color='#0000FF'>if</font> <font face='Lucida Console'>(</font><font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>&gt;</font><font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&gt;</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>
        <b>{</b>
            dlib::<font color='#BB00BB'>qsort_array</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>,<font color='#979000'>0</font>,<font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>&gt;</font><font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font color='#5555FF'>-</font><font color='#979000'>1</font><font face='Lucida Console'>)</font>;
        <b>}</b>
    <b>}</b>

<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<b>}</b>

<font color='#0000FF'>#endif</font> <font color='#009900'>// DLIB_SEQUENCE_SORt_2_
</font>

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